<template>
  <div id="app">
    <router-view/>
  </div>
</template>

<script>
export default {
  name: 'App',
  watch:{
    '$route' (to, from) { //监听路由是否变化
		    let token = Vue.cookie.get("token");
    if (!token || !/\S/.test(token)) {
      Vue.cookie.delete('token')
      next({ name: 'login' })
    }
    next()
		},
  }

}
</script>

<style>
#app {
  font-family: 'Avenir', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: #2c3e50;
  margin-top: 60px;
  margin: 0 auto;;
  width: 70%;
}
</style>
